CN112650174A - Identity identification method and system of environment control equipment and computer storage medium - Google Patents
Identity identification method and system of environment control equipment and computer storage medium Download PDFInfo
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
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- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4188—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by CIM planning or realisation
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The embodiment of the application discloses an identity identification method and system of an environmental control device and a computer storage medium; the system comprises: the system comprises a workstation system, at least one environment control device and device identity identifiers which correspond to the environment control devices one by one; each environment control device is correspondingly provided with a device actuator and at least one device sensor; the equipment identity identifier is provided with a plurality of interfaces; in the embodiment, after the equipment identity identifier is correspondingly arranged and connected with the environmental control equipment, the sensor and the actuator of the equipment, the environmental control equipment and the corresponding parameters of the environmental control equipment are acquired, so that the correlated acquisition of the monitoring parameters and the monitored equipment is realized, and the information set is transmitted to the workstation system; the complex work of monitoring point position correspondence and the like caused by no internal association of monitoring parameters and equipment in the traditional control software system is avoided, the workload of parameter acquisition is reduced, and meanwhile, the flexibility of the overall acquisition control work of the system is improved.
Description
Technical Field
The embodiment of the application relates to the technical field of environmental control, in particular to an identity identification method and system of environmental control equipment and a computer storage medium.
Background
At present, a centralized system architecture is mostly adopted in an environment-controlled energy-saving control system, and the system consists of an equipment layer, a network layer and a management layer. In the environment-controlled energy-saving control system, the operation parameters of the environment-controlled equipment, such as the temperature of supply and return water, water flow, water pressure, power consumption and the like, need to be acquired. The environment-controlled energy-saving control system judges the running state of the environment-controlled system by using the parameters and takes corresponding regulating action.
In a traditional environment-controlled energy-saving control software system, parameters of the environment-controlled system are generally acquired in a mode corresponding to point locations, namely, parameter acquisition points are marked in a design drawing of the environment-controlled system, and meanwhile, the positions of the point locations are marked in the energy-saving control software system in the same way, so that the energy-saving control software system is matched with the design drawing.
The operation parameters of the environmental control system are acquired in a point position corresponding mode, and the following defects exist:
the workload is large and the work is complicated; in the design and development process of the traditional environment-controlled energy-saving control system, monitoring points need to be marked on a control design drawing, then the name, the position and the parameters of the point positions of the monitoring points are ensured to be consistent with the design drawing in a software system, and a large amount of complicated point position corresponding work exists.
Error correction is difficult; if the point location has errors correspondingly, the control effect of the energy-saving control system is greatly influenced, and if the point location (such as a water temperature monitoring point) of the same type has errors, the point location is difficult to find and correct.
The system flexibility is insufficient; when the environment control system increases or decreases the equipment, the increase or decrease of the equipment cannot be directly reflected in the control software system, and corresponding data points need to be added or deleted in the control software system in a point-to-point corresponding mode.
The monitoring parameters do not have direct corresponding relation with the equipment; because the parameter monitoring points exist in the system diagram and the energy-saving control software system in a point-to-point corresponding manner, the monitoring points do not have direct corresponding relationship with the equipment, when the equipment is replaced by the system, the monitoring parameters may look normal, and the equipment cannot be effectively controlled in an energy-saving manner.
Disclosure of Invention
The embodiment of the application provides an identity identification method and system of an environmental control device and a computer storage medium, and aims to solve the problems that in the prior art, the monitoring parameters of the environmental control system do not directly correspond to the device, so that the parameter acquisition work is complicated, the workload is large, and the system flexibility is insufficient.
In a first aspect, an embodiment of the present application provides an identity identification system of an environment control device, including: the system comprises a workstation system, at least one environment control device and device identity identifiers which correspond to the environment control devices one by one; each environment control device is correspondingly provided with a device actuator and at least one device sensor; the equipment identity identifier is provided with a plurality of interfaces;
the environment control equipment and the corresponding equipment sensor and equipment actuator thereof are connected with the corresponding equipment identity identifier through the interface;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the corresponding relation between preset environment-controlled equipment and equipment parameters to obtain the identity type of the environment-controlled equipment;
the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system;
and the workstation system receives the equipment information set, performs comparative analysis by combining with preset conventional parameters of the environmental control equipment, and sends a control instruction to control the environmental control equipment and the equipment actuator.
Furthermore, the system also comprises a network switch and an I/O module, and the equipment identity identifier is connected with the workstation system through the network switch and the I/O module.
Further, the equipment identity identifier is also provided with a touch liquid crystal screen, the touch liquid crystal screen is used for inputting the corresponding relation between the environmental control equipment and the equipment parameters, and the touch liquid crystal screen is also used for inputting the conventional parameters of the environmental control equipment and sending the conventional parameters to the workstation system.
In a second aspect, an embodiment of the present application provides an identity identification method for a ring control device, which is implemented based on the identity identification system for a ring control device in the first aspect, and the method includes:
detecting that the environmental control equipment, the corresponding equipment sensor and the corresponding equipment actuator are accessed to an interface of an equipment identity identifier;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the corresponding relation between preset environment-controlled equipment and equipment parameters to obtain the identity type of the environment-controlled equipment;
and the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system.
Further, after the device identity identifier generates a device information set from the identity type of the environmental control device, the device sensing parameter, and the device execution parameter, and sends the device information set to the workstation system, the method further includes:
inputting conventional parameters of the environmental control equipment into a workstation system;
and the workstation system receives the equipment information set sent by the equipment identity identifier, performs comparative analysis by combining the conventional parameters, and sends a control instruction to control the environment control equipment and the equipment actuator.
Further, the analyzing, by the device identity identifier, the device sensing parameter and the device execution parameter according to a preset correspondence between the environmental control device and the device parameter to obtain the identity type of the environmental control device includes:
analyzing the equipment sensing parameters according to preset environment control equipment and the corresponding relation of the equipment sensing parameters of the environment control equipment, screening out the environment control equipment corresponding to the equipment sensing parameters, and obtaining the preliminary identity type of the environment control equipment;
according to the stored corresponding relation between the environmental control equipment and the equipment execution parameters thereof, the primary identity type of the environmental control equipment is verified through the equipment execution parameters: and if the identity type of the environment control equipment corresponds to the received equipment execution parameter, the verification is successful, and the identity type of the environment control equipment is obtained.
Further, the device identification identifier collects device execution parameters of the environmental control device and the device actuator according to a set monitoring frequency, and collects device sensing parameters of the device sensor, including:
setting a first monitoring frequency, and acquiring equipment execution parameters of the environmental control equipment according to the first monitoring frequency;
setting a second monitoring frequency, and acquiring equipment execution parameters of the equipment actuator according to the second monitoring frequency;
and setting a third monitoring frequency, and acquiring the equipment sensing parameters of the equipment sensor according to the third monitoring frequency.
Further, after detecting that the environmental control device, the corresponding device sensor, and the device actuator are connected to the interface of the device identity identifier, the method further includes:
detecting that the environment control equipment is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the environment control equipment;
detecting that the equipment actuator is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the equipment actuator;
and detecting that the equipment sensor is accessed to the interface of the equipment identity identifier, and setting the type and the numerical range of the sensing information acquired by the interface of the equipment sensor.
Further, the receiving, by the workstation system, the device information set sent by the device identity identifier includes:
and the workstation system receives the equipment information set sent by the equipment identity identifier through the I/O module and the network switch.
In a third aspect, an embodiment of the present application provides an equipment identity identifier, where the equipment identity identifier is provided with a plurality of interfaces:
the equipment identity identifier is connected with the environmental control equipment, the corresponding equipment actuator and at least one equipment sensor through the interface;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to a preset corresponding relation between the environmental control equipment and the equipment parameters to obtain the identity type of the environmental control equipment;
and the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system.
Further, the equipment identity identifier is also provided with a touch liquid crystal screen, the touch liquid crystal screen is used for inputting the corresponding relation between the environmental control equipment and the equipment parameters, and the touch liquid crystal screen is also used for inputting the conventional parameters of the environmental control equipment and sending the conventional parameters to the workstation system.
Further, after the device identity identifier generates and sends the device information set by the identity type of the environmental control device, the device sensing parameter, and the device execution parameter to the workstation system, the device identity identifier is further configured to:
and receiving a control command of the workstation system and sending the control command to the environmental control equipment and the equipment actuator for control.
In a fourth aspect, embodiments of the present application provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the method for identifying an identity of a ring control device according to the second aspect.
In the embodiment, after the equipment identity identifier is correspondingly arranged and connected with the environmental control equipment, the sensor and the actuator of the equipment, the environmental control equipment and the corresponding parameters of the environmental control equipment are acquired, the correlation acquisition of monitoring parameters and monitored equipment is realized, an equipment information set is generated, and the equipment information set is transmitted to a workstation system; the complex work of monitoring point position correspondence and the like caused by no internal association of monitoring parameters and equipment in the traditional control software system is avoided, the workload of parameter acquisition is reduced, and meanwhile, the flexibility of the overall acquisition control work of the system is improved.
Drawings
Fig. 1 is a schematic structural diagram of an identification system of an environmental control apparatus according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an equipment identity identifier of an identity identification system of an environmental control equipment according to an embodiment of the present application;
fig. 3 is a flowchart of an identity identification method of an environment control device according to an embodiment of the present application;
fig. 4 is a flowchart of an identity identification method of another environment control device provided in an embodiment of the present application;
fig. 5 is a schematic diagram of storage parameters of an equipment identity identifier of an identity identification method for an environmental control equipment according to an embodiment of the present application;
fig. 6 is a schematic diagram of conventional parameters of a workstation system of an identity identification method of an environmental control device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The identity identification system of the environmental control equipment provided by the application acquires the environmental control equipment and corresponding parameters thereof after correspondingly setting and connecting the equipment identity identifier with the environmental control equipment, a sensor and an actuator of the equipment, realizes the correlated acquisition of monitoring parameters and monitored equipment and generates an equipment information set, and transmits the equipment information set to the workstation system; the complex work of corresponding monitoring point positions and the like caused by no internal association between monitoring parameters and equipment in the traditional control software system is avoided, the workload of parameter acquisition is reduced, and the flexibility of the overall acquisition control work of the system is improved; at present, in a traditional environment-controlled energy-saving control software system, a mode corresponding to a point location is generally adopted to acquire parameters of the environment-controlled system, that is, a parameter acquisition point is marked in a design drawing of the environment-controlled system, and meanwhile, the position of the point location is marked in the energy-saving control software system, so that the energy-saving control software system is consistent with the design drawing, and the operating parameters of the environment-controlled system are acquired in a mode corresponding to the point location, which has the following defects: the method has the advantages of large workload, fussy work, difficult error correction, insufficient system flexibility and no direct corresponding relation between monitoring parameters and equipment. Therefore, the identity identification system of the environment control equipment provided by the embodiment of the application is provided, the problems that the environment control system monitoring parameters and the equipment have no direct corresponding relation, the parameter acquisition control work is complicated, the workload is large, and the system flexibility is insufficient are solved, the relation between the monitoring parameters and the monitored equipment can be established, the framework mode of system monitoring is changed, the point location monitoring is changed into the mode of equipment monitoring, the workload corresponding to the point location of the monitoring point is reduced, and the flexibility of the system is improved.
The environment-controlled energy-saving control system generally comprises an equipment layer, a network layer and a management layer. The equipment layer mainly comprises environmental control equipment, a sensor, a transmitter and an actuator. The network layer is composed of a network switch, a gateway, an I/O module and the like. The management layer is composed of a programmable controller, a server, a workstation, an HMI human-computer interaction interface, an energy-saving control application program and the like.
The identity identification method of the environment-friendly device provided in the embodiment may be executed by an identity identification system of the environment-friendly device, and the identity identification system of the environment-friendly device may be implemented in a software and/or hardware manner and integrated in the identity identification device of the environment-friendly device. The identification device of the environmental control device may be a computer or the like.
On the basis of the foregoing embodiments, fig. 1 is a schematic structural diagram of an identity identification system of an environmental control device according to an embodiment of the present application. Referring to fig. 1 and fig. 2, the identity identification system of the environmental control device provided in this embodiment specifically includes: the system comprises a workstation system 302, at least one environment control device 303 and device identity identifiers 301 which correspond to the environment control devices 303 one by one; each environment control device 303 is correspondingly provided with a device actuator 305 and at least one device sensor 304; the device identifier 301 is provided with a plurality of interfaces 312.
The ring control device 303 and its corresponding device sensor 304 and device actuator 305 are connected to the corresponding device identifier 301 through the interface 312.
Specifically, the device identity identifiers are correspondingly set according to the number of the environmental control devices, the environmental control devices are connected to the interfaces of the corresponding device identity identifiers, and meanwhile, the device actuators and the one or more device sensors corresponding to the environmental control devices are connected to the same device identity identifier.
For example, the equipment identity identifier is provided with not less than 10 communication interfaces, and an RS485 standard communication interface is generally adopted; the appearance schematic diagram of the environment-controlled equipment identity identifier is shown in FIG. 2; optionally, when a certain communication interface of the identifier of the environmental control device is connected to the environmental control device or the sensor, the type and the range of the information collected by the interface need to be set. Illustratively, the communication interface 1 is connected with a water temperature sensor, the type of information needing to be selected from the communication interface 1 is temperature, and optionally, the numerical range is-20 ℃ to 100 ℃. Illustratively, the communication interface 5 is connected with a flowmeter, and the type of information needing to be selected for the communication interface 5 is water flow, and optionally, the numerical range is 0-3 m 3/s. Illustratively, the communication interface 8 is connected with the water pump, and the information type that needs to select communication interface 8 is electric current and power, and optional, the numerical value range is 0 ~ 10A and 0 ~ 50 kW.
The device identity identifier 301 collects device execution parameters of the environmental control device and the device actuator and device sensing parameters of the device sensor according to a set monitoring frequency.
Specifically, the environment-controlled equipment identity identifier links the environment-controlled equipment, the equipment sensor and the equipment actuator on the project site, and can obtain direct logical relationship of the environment-controlled equipment, the equipment sensor and the equipment actuator on the equipment layer, so that the acquired information is not transmitted to the server separately and scattered any more, but is transmitted in a centralized manner according to a certain format through the environment-controlled equipment identity identifier according to the equipment type.
The device identity identifier 301 analyzes the device sensing parameters and the device execution parameters according to a preset corresponding relationship between the environmental control devices and the device parameters to obtain the identity types of the environmental control devices, where the device parameters include the device sensing parameters and the device execution parameters.
The device identity identifier 301 generates a device information set from the identity type of the environmental control device, the device sensing parameters, and the device execution parameters, and sends the device information set to a workstation system.
The workstation system 302 receives the device information set, performs a comparison analysis by combining with preset conventional parameters of the environmental control device, and sends a control command to control the environmental control device and the device actuator.
Specifically, the information received by the workstation system is an information set packaged according to the equipment type, and when equipment is added, reduced or changed in the whole environment control system, the workstation system can be easily distinguished; therefore, the information transmitted in the environment-controlled energy-saving control software system has the internal logical relationship and the physical significance, and the monitoring information is associated with the equipment information, so that the workload of setting the monitoring point can be greatly reduced, and the flexibility of the system is increased.
Illustratively, the system further comprises a network switch and an I/O module, and the device identifier 301 is connected with the workstation system 302 through the network switch and the I/O module.
Illustratively, the device identity identifier is further provided with a touch liquid crystal screen 311, the touch liquid crystal screen 311 is configured to input a corresponding relationship between the environmental control device and a device parameter, and the touch liquid crystal screen 311 is further configured to input a conventional parameter of the environmental control device and send the conventional parameter to the workstation system.
Illustratively, the corresponding relation between the environmental control equipment and equipment parameters is input through a workstation system, and the conventional parameters of the environmental control equipment are input through the workstation system; optionally, an input module may be provided in the workstation system to input and set parameters; optionally, the workstation system may be controlled by a mobile terminal or a PC terminal, so as to input and set parameters.
After the equipment identity identifier is correspondingly arranged and connected with the environmental control equipment, the sensor and the actuator of the equipment, the environmental control equipment and the corresponding parameters of the environmental control equipment are acquired, the correlation acquisition of the monitoring parameters and the monitored equipment is realized, an equipment information set is generated, and the equipment information set is transmitted to a workstation system; the complex work of monitoring point position correspondence and the like caused by no internal association of monitoring parameters and equipment in the traditional control software system is avoided, the workload of parameter acquisition is reduced, and meanwhile, the flexibility of the overall acquisition control work of the system is improved.
Fig. 3 is a flowchart of an identity identification method for an environmental control device according to an embodiment of the present application. Referring to fig. 3, the method for identifying an identity of an environmental control device specifically includes:
and 110, detecting that the environment control equipment, the corresponding equipment sensor and the corresponding equipment actuator are accessed to an interface of an equipment identity identifier.
Specifically, the environment control system is provided with a plurality of environment control devices, a plurality of corresponding device sensors and a plurality of corresponding device actuators, a single environment control device can correspond to one or a plurality of device sensors, and a single environment control device can also correspond to one, a plurality of or no device actuators; the environment control system comprises an environment control device, a device sensor, a device actuator and a control system, wherein the environment control device performs various work of the system, detects various parameters in the environment control system through the device sensor, including sensing parameters of the device, and implements the execution of the environment control system through the environment control device and the device actuator; it can be understood that the collection of the sensing parameters of the device sensor and the collection of the execution parameters of the environmental control device and the device actuator can embody the working states of the environmental control device and the environmental control system, so that the environmental control system can control and adjust accordingly; when the equipment identity identifier detects that the environmental control equipment, the equipment sensor and the equipment actuator thereof are connected to an interface of the equipment identity identifier, the environmental control equipment, the corresponding sensing parameters and the corresponding execution parameters are acquired through the equipment identity identifier, so that the environmental control equipment, the sensing parameters of the equipment and the execution parameters of the equipment are corresponding and associated with each other, and the corresponding work of the equipment and the parameters which are fussy is avoided.
It can be understood that the information received by the workstation server and the system is an information set packaged according to the type of the device, and when the device is added, reduced or replaced in the system, the changed device can be easily distinguished, so that the information transmitted in the environment-controlled energy-saving control software system has an internal logical relationship and a physical meaning, and the monitoring information is associated with the device information, so that the workload of setting the monitoring point can be greatly reduced, and the flexibility of the system can be increased.
Illustratively, the environmental control equipment comprises a water chilling unit, a water pump, a cooling tower and an air conditioning unit.
And 120, acquiring the device execution parameters of the environmental control device and the device actuator and acquiring the device sensing parameters of the device sensor by the device identity identifier according to the set monitoring frequency.
Specifically, the environmental control equipment, the equipment sensor and the equipment actuator are detected through the equipment identity identifier, and the equipment execution parameters of the environmental control equipment and the equipment actuator and the equipment sensing parameters of the equipment sensor are received to obtain the environmental control equipment, the equipment sensing parameters and the equipment execution parameters which are related and corresponding to each other. Illustratively, the environmental control device, the device sensor, and the device actuator are connected to an interface of the device identity identifier, and it is understood that the device identity identifier monitors the environmental control device, the device actuator, and the device sensor through the interface, that is, receives the sensing parameters of the device sensor, the execution parameters of the environmental control device, and the device actuator; optionally, the monitoring frequencies of the environmental control device, the device sensor, and the device actuator are respectively set, and it can be understood that the monitoring frequencies of the environmental control device, the device sensor, and the device actuator may be the same or different.
And step 130, the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the preset corresponding relation between the environmental control equipment and the equipment parameters to obtain the identity type of the environmental control equipment.
Specifically, the environment control equipment, the equipment sensor and the equipment actuator are detected through the equipment identity identifier, and the equipment sensing parameters of the equipment sensor and the equipment execution parameters of the environment control equipment and the equipment actuator are received to obtain the environment control equipment, the equipment sensing parameters and the equipment execution parameters which are related and corresponding to each other; the corresponding relation between the environmental control equipment and the equipment parameters is stored in the equipment identity identifier, the corresponding relation between the environmental control equipment and the equipment parameters is input through a workstation system or a touch liquid crystal screen of the equipment identity identifier, and the equipment sensing parameters and the equipment execution parameters are compared and analyzed according to the corresponding relation between the environmental control equipment and the equipment parameters to judge the identity type of the environmental control equipment.
Referring to fig. 5, exemplary equipment sensing parameters of the water chilling unit include: condensation pressure, evaporating pressure, condenser leaving water temperature, condenser temperature of intaking, evaporimeter leaving water temperature, evaporimeter temperature of intaking and operating duration etc. and equipment execution parameter includes: operating current and compressor frequency, etc.; the water pump comprises a chilled water pump and a cooling water pump, and the equipment sensing parameters of the water pump comprise: water supply temperature, water return temperature, water supply pressure, water return pressure and water flow; the equipment sensing parameters of the cooling tower comprise: the water outlet temperature of the cooling tower, the water inlet temperature of the cooling tower and the like, and the equipment execution parameters comprise: fan frequency, etc.; the equipment sensing parameters of the air conditioning cabinet comprise water inlet temperature, water outlet temperature, fresh air valve state, exhaust valve state, pressure on two sides of the filter and the like, and the equipment execution parameters comprise blower frequency, air outlet machine frequency and the like. It can be understood that if the equipment identity identifier detects that the equipment sensing parameters are the same as those of the water chilling unit, the identity type of the environmental control equipment is judged to be the water chilling unit; if the equipment identity identifier detects that the equipment sensing parameters are the same as those of the water pump, judging that the identity type of the environmental control equipment is the water pump; if the equipment identity identifier detects that the equipment sensing parameters are the same as those of the cooling tower, judging that the identity type of the environment-controlled equipment is the cooling tower; and if the equipment identity identifier detects that the equipment sensing parameters are the same as those of the air conditioning box, judging that the identity type of the environment-friendly equipment is the air conditioning box.
And 140, generating a device information set by the device identity identifier according to the identity type of the environmental control device, the device sensing parameters and the device execution parameters, and sending the device information set to a workstation system.
The environment control equipment identity identifier links the environment control equipment, the sensor and the actuator on the project site, and can obtain direct logical relation of the environment control equipment, the sensor and the actuator on an equipment layer, so that the acquired information is not transmitted to the server separately and scattered any more, but is transmitted in a centralized manner according to a certain format by the environment control equipment identity identifier according to the equipment type. The information received by the workstation system is an information set packaged according to the equipment type, and when equipment is added, reduced or changed in the whole environment control system, the workstation system can be easily distinguished. Therefore, the information transmitted in the environment-controlled energy-saving control software system has the internal logical relationship and the physical significance, and the monitoring information is associated with the equipment information, so that the workload of setting the monitoring point can be greatly reduced, and the flexibility of the system is increased.
The above steps are not performed in the exact order in which they are described, which should be understood as an overall solution.
On the basis of the foregoing embodiment, fig. 4 is a flowchart of an identity identification method for another environment control device provided in the embodiment of the present application. The identity identification method of the environmental control equipment is embodied by the identity identification method of the environmental control equipment. Referring to fig. 4, the method for identifying the identity of the environmental control device includes:
Specifically, the device identity identifier receives device sensing parameters of the device sensor, and analyzes the received device sensing parameters according to the corresponding relationship between the environmental control device and the device sensing parameters stored in the device identity identifier, so as to obtain the identity type of the corresponding environmental control device.
Illustratively, the equipment sensing parameters of the water chilling unit comprise: condensation pressure, evaporating pressure, condenser leaving water temperature, condenser temperature of intaking, evaporimeter leaving water temperature, evaporimeter temperature of intaking and operating duration etc. and equipment execution parameter includes: operating current and compressor frequency, etc.; the water pump comprises a chilled water pump and a cooling water pump, and the equipment sensing parameters of the water pump comprise: water supply temperature, water return temperature, water supply pressure, water return pressure and water flow; the equipment sensing parameters of the cooling tower comprise: the water outlet temperature of the cooling tower, the water inlet temperature of the cooling tower and the like, and the equipment execution parameters comprise: fan frequency, etc.; the equipment sensing parameters of the air conditioning cabinet comprise water inlet temperature, water outlet temperature, fresh air valve state, exhaust valve state, pressure on two sides of the filter and the like, and the equipment execution parameters comprise blower frequency, air outlet machine frequency and the like.
It can be understood that if the equipment identity identifier detects that the equipment sensing parameters comprise parameters such as condensing pressure, evaporating pressure, condenser outlet water temperature and the like, the identity type of the environmental control equipment is judged to be a water chilling unit; if the equipment identity identifier detects that the equipment sensing parameters comprise parameters such as water supply temperature, water supply pressure, water flow and the like, judging that the identity type of the environment-controlled equipment is the water pump; if the equipment identity identifier detects that the equipment sensing parameters comprise the outlet water temperature of the cooling tower, judging that the identity type of the environment-friendly equipment is the cooling tower; and if the equipment identity identifier detects that the equipment sensing parameters comprise parameters such as a blower, an exhaust valve and the like, judging that the identity type of the environment-friendly equipment is the air-conditioning box.
Specifically, the device identity identifier acquires device execution parameters of the environmental control device and the device actuator, verifies the acquired identity type of the environmental control device according to the corresponding relationship between the environmental control device and the device execution parameters stored by the device identity identifier, and if the identity type of the environmental control device does not correspond to the acquired device execution parameters, determines that the identity type verification of the environmental control device fails, and if the identity type identification of the environmental control device is wrong, the identification needs to be carried out again; and if the identity type of the environment-controlled equipment corresponds to the acquired equipment execution parameters, judging that the identity type of the environment-controlled equipment is successfully verified to obtain the identity type of the environment-controlled equipment.
Illustratively, if the identity type of the environmental control equipment is a water chilling unit, the equipment execution parameters detected by the equipment identity identifier are running current and compressor frequency, and the running current and the compressor frequency correspond to the stored water chilling unit and equipment execution parameters, it is judged that the water chilling unit is successfully verified, and the identity type of the environmental control equipment is the water chilling unit; if the equipment execution parameters detected by the equipment identity identifier are fan frequency or fan current and the like and do not correspond to the stored water chilling unit and the equipment execution parameters, the authentication of the identity type of the environment-friendly equipment is judged to fail, and if the identity type of the environment-friendly equipment is not the water chilling unit, the re-identification authentication is needed.
And 230, setting a first monitoring frequency, and acquiring the equipment execution parameters of the environmental control equipment according to the first monitoring frequency.
Illustratively, the ring control device is connected to an interface of the device identity identifier, and it can be understood that the device identity identifier monitors and controls the ring control device through the interface, that is, receives various parameters of the ring control device and forwards a control instruction to control the ring control device to operate; optionally, the first monitoring frequency of the environmental control device is set, optionally, the setting of the first monitoring frequency may be set according to the specific situation of the environmental control device, may be set by a user, or may be set by the device identity identifier according to the characteristic of the environmental control device; for example, the device identifier may be configured to monitor the parameters of the environmental control device every 10 minutes.
And 240, setting a second monitoring frequency, and acquiring the equipment execution parameters of the equipment actuator according to the second monitoring frequency.
Illustratively, the equipment actuator is connected to the interface of the equipment identity identifier, and it is understood that the equipment identity identifier monitors and controls the equipment actuator through the interface, that is, receives the equipment execution parameters of the equipment actuator and forwards the control command to control the equipment actuator to operate; optionally, the second monitoring frequency of the device actuator is set, and optionally, the setting of the second monitoring frequency may be set according to the specific situation of the device actuator, may be set by the user, or may be set by the device identity identifier according to the characteristics of the device actuator; for example, the device identifier may be configured to monitor the parameters of the device actuator every 10 minutes.
And 250, setting a third monitoring frequency, and acquiring the equipment sensing parameters of the equipment sensor according to the third monitoring frequency.
Illustratively, the device sensor is connected to an interface of the device identity identifier, and it is understood that the device identity identifier monitors and collects the device sensor through the interface, that is, receives device sensing parameters of the device sensor; optionally, the third monitoring frequency of the environmental control device is set, and optionally, the setting of the third monitoring frequency may be set according to the specific situation of the device sensor, may be set by the user, or may be set by the device identity identifier according to the characteristics of the device sensor; for example, the device identifier may be configured to monitor the parameters of the device sensor every 10 minutes.
It is understood that the monitoring frequency of the device id identifier for the environmental control device, the device sensor, and the device actuator may be the same or different.
And step 260, inputting conventional parameters of the environment control equipment into a workstation system.
Specifically, after the ring control equipment, the corresponding equipment sensor and the corresponding equipment actuator are connected to an interface of an equipment identity identifier, the conventional parameters of the corresponding ring control equipment are input into a workstation system; optionally, the conventional parameters of the environmental control device are input through a touch liquid crystal screen of the workstation system or the device identifier.
Illustratively, referring to fig. 6, the environmental control equipment comprises a water chilling unit, a water pump, a cooling tower and an air conditioning unit, and the conventional parameters of the water chilling unit comprise rated cooling capacity, rated power, rated current, type and number of compressors, and the like; the conventional parameters of the water pump comprise rated flow, rated lift, rated power, rated current and the like; the conventional parameters of the cooling tower comprise rated flow, rated air quantity, rated heat exchange quantity, cooling tower form, heat exchange area, rated fan power, rated fan current and the like; the conventional parameters of the air conditioning box comprise: rated cold quantity, rated air quantity, inlet and outlet water temperature, rated power, rated current and the like.
And 270, the workstation system receives the equipment information set sent by the equipment identity identifier, performs comparative analysis by combining the conventional parameters, and sends a control instruction to control the environment control equipment and the equipment actuator.
Specifically, the device identity identifier sends the acquired environmental control device identity type, device sensing parameters and device execution parameters which correspond to each other to a workstation system, the workstation system analyzes the acquired environmental control device identity type, device sensing parameters and device execution parameters by combining with the conventional parameters input to the corresponding environmental control device, generates a control instruction according to the analysis result, and sends the instruction for controlling the environmental control device to the device identity identifier; and the equipment identity identifier receives a control instruction of the workstation system and sends the control instruction to the environmental control equipment and the equipment actuator for control.
For example, if the environment control device is a water chilling unit, when the detected device execution parameters indicate that the working power of the water chilling unit is greater than the rated power of the water chilling unit input by the workstation system, a control instruction for reducing power is generated, and the control instruction is forwarded to the corresponding water chilling unit and the device actuator through the device identity identifier, so as to adjust and reduce the power of the device actuator.
Illustratively, the workstation system receives the identity type, the device sensing parameters and the device execution parameters of the environmental control device, performs comparative analysis by combining with the conventional parameters of the environmental control device, and if the device execution parameters of the environmental control device are higher than the conventional parameters of the environmental control device, the workstation system sends a control command to the device identity identifier, and the device identity identifier forwards a control command to control the corresponding environmental control device and the device actuator to operate, and adjusts the environmental control device and the device actuator to operate, so that the device execution parameters are reduced.
For example, if the frequency of the compressor of the water chilling unit exceeds the rated frequency, the workstation system sends a control command to adjust the compressor so that the working frequency of the compressor is reduced.
On the basis of the above embodiment, the method for identifying the identity of the environmental control device may further be embodied as: after the ring control equipment and the corresponding equipment sensor and equipment actuator are accessed to the interface of the equipment identity identifier, the method further comprises the following steps:
detecting that the environment control equipment is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the environment control equipment;
detecting that the equipment actuator is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the equipment actuator;
and detecting that the equipment sensor is accessed to the interface of the equipment identity identifier, and setting the type and the numerical range of the sensing information acquired by the interface of the equipment sensor.
Specifically, after the ring control equipment, the corresponding equipment sensor and the corresponding equipment actuator are connected to an interface of the equipment identity identifier, the type and the numerical range of the execution information acquired by the interface of the ring control equipment are set; setting the execution information type and the execution information numerical range acquired by an interface of an equipment actuator; and setting the type and the numerical range of the sensing information acquired by the interface of the equipment sensor.
For example, the equipment identity identifier is provided with not less than 10 communication interfaces, and an RS485 standard communication interface is generally adopted; the appearance schematic diagram of the environment-controlled equipment identity identifier is shown in FIG. 2; optionally, when a certain communication interface of the identifier of the environmental control device is connected to the environmental control device or the sensor, the type and the range of the information collected by the interface need to be set. Illustratively, the communication interface 1 is connected with a water temperature sensor, the type of information needing to be selected from the communication interface 1 is temperature, and optionally, the numerical range is-20 ℃ to 100 ℃. Illustratively, the communication interface 5 is connected with a flowmeter, and the type of information needing to be selected for the communication interface 5 is water flow, and optionally, the numerical range is 0-3 m 3/s. Illustratively, the communication interface 8 is connected with the water pump, and the information type that needs to select communication interface 8 is electric current and power, and optional, the numerical value range is 0 ~ 10A and 0 ~ 50 kW.
On the basis of the above embodiment, the method for identifying the identity of the environmental control device may further be embodied as: the workstation system receives the equipment information set sent by the equipment identity identifier, and the method comprises the following steps:
and the workstation system receives the equipment information set sent by the equipment identity identifier through the I/O module and the network switch.
Specifically, the workstation system obtains the information of the environment control equipment collected by the environment control identity identifier through a network layer, and optionally, the network layer comprises an I/O module and a network switch; the environment-control equipment identity identifier acquires parameters of environment-control equipment, equipment sensors and equipment actuators, and sends the parameters to the workstation system through the I/O module and the network switch, so that the associated environment-control equipment, sensing parameters and execution parameters are acquired.
After the equipment identity identifier is correspondingly arranged and connected with the environmental control equipment, the sensor and the actuator of the equipment, the environmental control equipment and the corresponding parameters of the environmental control equipment are acquired, the correlation acquisition of the monitoring parameters and the monitored equipment is realized, an equipment information set is generated, and the equipment information set is transmitted to a workstation system; the complex work of monitoring point position correspondence and the like caused by no internal association of monitoring parameters and equipment in the traditional control software system is avoided, the workload of parameter acquisition is reduced, and meanwhile, the flexibility of the overall acquisition control work of the system is improved.
The identity system of the environmental control device provided by the embodiment can be used for executing the identity method of the environmental control device provided by the embodiment of the application, and has corresponding functions and beneficial effects.
Embodiments of the present application further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for identifying an identity of a ring control device, where the method for identifying an identity of a ring control device includes: detecting that the environmental control equipment, the corresponding equipment sensor and the corresponding equipment actuator are accessed to an interface of an equipment identity identifier; the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency; the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the corresponding relation between preset environment-controlled equipment and equipment parameters to obtain the identity type of the environment-controlled equipment; and the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape systems; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network (such as the internet). The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems that are connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium containing the computer-executable instructions provided in the embodiments of the present application is not limited to the above-described method for identifying an identity of a ring control device, and may also perform related operations in the method for identifying an identity of a ring control device provided in any embodiment of the present application.
The identification system and the storage medium of the environment control device provided in the above embodiments may execute the identification method of the environment control device provided in any embodiment of the present application, and reference may be made to the identification method of the environment control device provided in any embodiment of the present application without detailed technical details described in the above embodiments.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (13)
1. An identification system of an environmental control device, comprising: the system comprises a workstation system, at least one environment control device and device identity identifiers which correspond to the environment control devices one by one; each environment control device is correspondingly provided with a device actuator and at least one device sensor; the equipment identity identifier is provided with a plurality of interfaces;
the environment control equipment and the corresponding equipment sensor and equipment actuator thereof are connected with the corresponding equipment identity identifier through the interface;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the corresponding relation between preset environment-controlled equipment and equipment parameters to obtain the identity type of the environment-controlled equipment;
the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system;
and the workstation system receives the equipment information set, performs comparative analysis by combining with preset conventional parameters of the environmental control equipment, and sends a control instruction to control the environmental control equipment and the equipment actuator.
2. The identity system of claim 1, further comprising a network switch and an I/O module, wherein the device identity is connected to the workstation system via the network switch and the I/O module.
3. The identification system of the environmental control equipment according to claim 1, wherein the equipment identification device is further provided with a touch liquid crystal screen, the touch liquid crystal screen is used for inputting the corresponding relationship between the environmental control equipment and the equipment parameters, and the touch liquid crystal screen is also used for inputting the conventional parameters of the environmental control equipment and sending the conventional parameters to the workstation system.
4. An identity identification method of a ring control device, which is implemented based on the identity identification system of the ring control device of any one of claims 1 to 3, is characterized by comprising the following steps:
detecting that the environmental control equipment, the corresponding equipment sensor and the corresponding equipment actuator are accessed to an interface of an equipment identity identifier;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to the corresponding relation between preset environment-controlled equipment and equipment parameters to obtain the identity type of the environment-controlled equipment;
and the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system.
5. The method for identifying the identity of the ring control device according to claim 4, wherein after the device identity identifier generates and transmits the device information set from the identity type of the ring control device, the device sensing parameters and the device execution parameters to the workstation system, the method further comprises:
inputting conventional parameters of the environmental control equipment into a workstation system;
and the workstation system receives the equipment information set sent by the equipment identity identifier, performs comparative analysis by combining the conventional parameters, and sends a control instruction to control the environment control equipment and the equipment actuator.
6. The method for identifying the identity of the environmental control equipment according to claim 4, wherein the step of analyzing the sensing parameters and the execution parameters of the equipment by the equipment identity identifier according to the preset corresponding relationship between the environmental control equipment and the equipment parameters to obtain the identity type of the environmental control equipment comprises the steps of:
analyzing the equipment sensing parameters according to preset environment control equipment and the corresponding relation of the equipment sensing parameters of the environment control equipment, screening out the environment control equipment corresponding to the equipment sensing parameters, and obtaining the preliminary identity type of the environment control equipment;
according to the stored corresponding relation between the environmental control equipment and the equipment execution parameters thereof, the primary identity type of the environmental control equipment is verified through the equipment execution parameters: and if the identity type of the environment control equipment corresponds to the received equipment execution parameter, the verification is successful, and the identity type of the environment control equipment is obtained.
7. The method for identifying the identity of the environmental control equipment according to claim 4, wherein the equipment identity identifier acquires the equipment execution parameters of the environmental control equipment and the equipment actuator and the equipment sensing parameters of the equipment sensor according to a set monitoring frequency, and comprises the following steps:
setting a first monitoring frequency, and acquiring equipment execution parameters of the environmental control equipment according to the first monitoring frequency;
setting a second monitoring frequency, and acquiring equipment execution parameters of the equipment actuator according to the second monitoring frequency;
and setting a third monitoring frequency, and acquiring the equipment sensing parameters of the equipment sensor according to the third monitoring frequency.
8. The method for identifying the identity of the environmental control equipment according to claim 4, wherein after detecting that the environmental control equipment, the corresponding equipment sensor and the corresponding equipment actuator are connected to the interface of the equipment identity identifier, the method further comprises:
detecting that the environment control equipment is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the environment control equipment;
detecting that the equipment actuator is accessed to an interface of the equipment identity identifier, and setting an execution information type and an execution information numerical range acquired by the interface of the equipment actuator;
and detecting that the equipment sensor is accessed to the interface of the equipment identity identifier, and setting the type and the numerical range of the sensing information acquired by the interface of the equipment sensor.
9. The method for identifying the identity of the environmental control equipment according to claim 5, wherein the receiving, by the workstation system, the set of equipment information sent by the equipment identity identifier comprises:
and the workstation system receives the equipment information set sent by the equipment identity identifier through the I/O module and the network switch.
10. An equipment identity identifier, characterized in that, equipment identity identifier is equipped with a plurality of interfaces:
the equipment identity identifier is connected with the environmental control equipment, the corresponding equipment actuator and at least one equipment sensor through the interface;
the equipment identity identifier acquires equipment execution parameters of the environmental control equipment and the equipment actuator and acquires equipment sensing parameters of the equipment sensor according to a set monitoring frequency;
the equipment identity identifier analyzes the equipment sensing parameters and the equipment execution parameters according to a preset corresponding relation between the environmental control equipment and the equipment parameters to obtain the identity type of the environmental control equipment;
and the equipment identity identifier generates an equipment information set by the identity type of the environmental control equipment, the equipment sensing parameters and the equipment execution parameters and sends the equipment information set to a workstation system.
11. The device identity identifier of claim 10, wherein the device identity identifier further comprises a touch liquid crystal screen, the touch liquid crystal screen is configured to input a correspondence between the environmental control device and device parameters, and the touch liquid crystal screen is further configured to input conventional parameters of the environmental control device and send the conventional parameters to the workstation system.
12. The device identity identifier of claim 11, wherein after the device identity identifier generates and transmits the device information set including the identity type of the environmental control device, the device sensing parameters, and the device execution parameters to a workstation system, the device identity identifier is further configured to:
and receiving a control command of the workstation system and sending the control command to the environmental control equipment and the equipment actuator for control.
13. A storage medium containing computer-executable instructions for performing the method of identifying an identity of an environmental control apparatus according to any one of claims 4 to 9 when executed by a computer processor.
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| CN202111038686.XA CN113641162B (en) | 2020-12-21 | 2021-09-06 | Identity identification method and system of environment control equipment and computer storage medium |
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|---|---|
| CN113641162B (en) | 2022-09-16 |
| CN113641162A (en) | 2021-11-12 |
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Application publication date: 20210413 |